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PL2422877T3 - Sposób regeneracji katalizatora denitryfikacji - Google Patents

Sposób regeneracji katalizatora denitryfikacji

Info

Publication number
PL2422877T3
PL2422877T3 PL11178824T PL11178824T PL2422877T3 PL 2422877 T3 PL2422877 T3 PL 2422877T3 PL 11178824 T PL11178824 T PL 11178824T PL 11178824 T PL11178824 T PL 11178824T PL 2422877 T3 PL2422877 T3 PL 2422877T3
Authority
PL
Poland
Prior art keywords
regenerating
denitrification catalyst
denitrification
catalyst
Prior art date
Application number
PL11178824T
Other languages
English (en)
Inventor
Bernard Siret
Franck Tabaries
Original Assignee
Lab Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lab Sa filed Critical Lab Sa
Publication of PL2422877T3 publication Critical patent/PL2422877T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8625—Nitrogen oxides
    • B01D53/8631—Processes characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
PL11178824T 2010-08-26 2011-08-25 Sposób regeneracji katalizatora denitryfikacji PL2422877T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1056778A FR2964045B1 (fr) 2010-08-26 2010-08-26 Procede de regeneration d'un catalyseur de denitrification et installation de mise en oeuvre correspondante
EP11178824.6A EP2422877B1 (fr) 2010-08-26 2011-08-25 Procédé de régénération d'un catalyseur de dénitrification

Publications (1)

Publication Number Publication Date
PL2422877T3 true PL2422877T3 (pl) 2017-08-31

Family

ID=43742349

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11178824T PL2422877T3 (pl) 2010-08-26 2011-08-25 Sposób regeneracji katalizatora denitryfikacji

Country Status (6)

Country Link
EP (1) EP2422877B1 (pl)
DK (1) DK2422877T3 (pl)
ES (1) ES2604478T3 (pl)
FR (1) FR2964045B1 (pl)
PL (1) PL2422877T3 (pl)
PT (1) PT2422877T (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103157374B (zh) * 2013-03-05 2015-12-02 江苏一同环保工程技术有限公司 一种脱硝反应器
FR3026656B1 (fr) 2014-10-01 2021-12-31 Lab Sa Procede et installation de regeneration d'un catalyseur de denitrification
FR3026657A1 (fr) 2014-10-01 2016-04-08 Lab Sa Procede et installation de regeneration d'un catalyseur de denitrification

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6475350B2 (en) * 1997-07-18 2002-11-05 Noxtech Inc Method for removing NOx and other pollutants from gas streams using a plasma assisted catalyst
US6823663B2 (en) * 2002-11-21 2004-11-30 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
US6892530B2 (en) * 2002-11-21 2005-05-17 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
FR2867091B1 (fr) * 2004-03-05 2006-04-28 Lab Sa Dispositif modulaire et integre de filtration et de denitrification cayalytique de fumees, installation d'epuration comprenant un tel dispositif et leur procede de mise en oeuvre
ES2368512T3 (es) * 2006-06-22 2011-11-17 Hitachi Zosen Inova Ag Regeneración de catalizadores scr de baja temperatura.
FR2918294B1 (fr) * 2007-07-02 2009-10-09 Lab Sa Sa Procede d'epuration de fumees de combustion contenant des oxydes d'azote
FR2934790B1 (fr) * 2008-08-08 2011-11-18 Lab Sa Procede et installation d'epuration de fumees de combustion contenant des oxydes d'azote

Also Published As

Publication number Publication date
FR2964045B1 (fr) 2012-08-31
EP2422877B1 (fr) 2016-10-05
EP2422877A1 (fr) 2012-02-29
ES2604478T3 (es) 2017-03-07
DK2422877T3 (da) 2017-01-02
FR2964045A1 (fr) 2012-03-02
PT2422877T (pt) 2016-11-11

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